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Technical Specifications

Hikvision DS-2CD2483G2-I — 8 MP AcuSense Built-in Mic Fixed Cube Network Camera

If you’re trying to tighten security without drowning in constant false alerts, the DS-2CD2483G2-I is built for that exact problem. You get crisp 8 MP detail for cleaner identification, smarter human & vehicle classification to keep notifications meaningful, and two-way audio so you can respond in real time instead of only reviewing footage afterward.

Key Features

  • 8 MP imaging — sharper evidence and clearer detail when it matters most.:contentReference[oaicite:1]{index=1}
  • 120 dB WDR — clearer images in difficult lighting (bright windows, doorways, backlit scenes).:contentReference[oaicite:2]{index=2}:contentReference[oaicite:3]{index=3}
  • H.265+ compression — reduces storage/bandwidth needs while keeping video quality strong.:contentReference[oaicite:4]{index=4}:contentReference[oaicite:5]{index=5}
  • AcuSense human/vehicle classification — fewer nuisance alerts from pets, shadows, or routine motion.:contentReference[oaicite:6]{index=6}:contentReference[oaicite:7]{index=7}
  • Two-way audio — talk and listen in real time using the built-in mic and speaker.:contentReference[oaicite:8]{index=8}:contentReference[oaicite:9]{index=9}
  • PIR human body detection — detects human body via passive infrared sensitive to body temperature for more reliable triggering.:contentReference[oaicite:10]{index=10}:contentReference[oaicite:11]{index=11}

Camera

Image Sensor
1/2.8" Progressive Scan CMOS
Min. Illumination
Color: 0.008 Lux @ (F2.0, AGC ON), B/W: 0 Lux with IR
Shutter Speed
1/3 s to 1/100,000 s
Slow Shutter
Yes
Wide Dynamic Range
120 dB
Day & Night
IR cut filter
Angle Adjustment
Pan: 0° to 360°, tilt: 0° to 90°, rotate: 0° to 360°

Lens

Focal Length & FOV
2.8 mm, horizontal FOV 107.8°, vertical FOV 57.9°, diagonal FOV 126.7°
Focal Length & FOV
4 mm, horizontal FOV 82.8°, vertical FOV 45.1°, diagonal FOV 98°
Aperture
F2.0
Lens Mount
M12

DORI

DORI
2.8 mm: D: 85.5 m, O: 33.9 m, R: 17.1 m, I: 8.6 m
DORI
4 mm: D: 110.3 m, O: 43.8 m, R: 22.1 m, I: 11.0 m

Illuminator

IR Range
Up to 10 m
Wavelength
850 nm
Smart Supplement Light
Yes

Video

Max. Resolution
3840 × 2160
Main Stream
50 Hz: 12.5 fps (3840 × 2160, 3200 × 1800); 25 fps (2688 × 1520, 1920 × 1080, 1280 × 720)
Main Stream
60 Hz: 15 fps (3840 × 2160, 3200 × 1800); 30 fps (2688 × 1520, 1920 × 1080, 1280 × 720)
Sub Stream
50 Hz: 25 fps (1280 × 720, 640 × 480, 640 × 360); 60 Hz: 30 fps (1280 × 720, 640 × 480, 640 × 360)
Third Stream
50 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360); 60 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360)
Video Compression
Main stream: H.265/H.265+; Sub-stream: H.265/MJPEG; Third stream: H.265
Video Bit Rate
32 Kbps to 16 Mbps
H.265 Type
Main Profile
H.265+
Main stream supports
Bit Rate Control
CBR/VBR
Scalable Video Coding (SVC)
Yes
Region of Interest (ROI)
1 fixed region for main stream and sub-stream

Audio

Environment Noise Filtering
Yes
Audio Sampling Rate
8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz
Audio Compression
G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC
Audio Bit Rate
64 Kbps (G.711ulaw/G.711alaw)/16 Kbps (G.722.1)/16 Kbps (G.726)/16-64 Kbps (AAC-LC)/32-192 Kbps (MP2L2)/8-320 Kbps (MP3)

Network

Simultaneous Live View
Up to 6 channels
API
Open Network Video Interface (Profile S, Profile G, Profile T), ISAPI, SDK
Protocols
TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP, WebSocket, WebSockets
User/Host
Up to 32 users. 3 user levels: administrator, operator and user
Security
Password protection, complicated password, HTTPS encryption, IP address filter, Security Audit Log, basic and digest authentication for HTTP/HTTPS, TLS 1.1/1.2, WSSE and digest authentication for Open Network Video Interface
Network Storage
NAS (NFS, SMB/CIFS), auto network replenishment (ANR)
Client
iVMS-4200, Hik-Connect, Hik-Central
Web Browser
Plug-in required live view: IE 10, IE 11; Plug-in free live view: Chrome 57.0+, Firefox 52.0+; Local service: Chrome 57.0+, Firefox 52.0+

Image

Day/Night Switch
Day, Night, Auto, Schedule
Image Enhancement
BLC, HLC, 3D DNR
Image Parameters Switch
Yes
Image Settings
Mirror, privacy mask, saturation, brightness, contrast, sharpness, gain, white balance adjustable by client software or web browser

Transducer (PIR)

PIR Angle
Horizontal: 90°, vertical: 80°
PIR Range
Up to 8 m

Interface

Built-in Microphone
Yes
Built-in Speaker
Power: 1 W. Max. sound pressure level: 10 cm: 91 dB.
On-board Storage
Built-in memory card slot, support microSD/SDHC/SDXC card, up to 512 GB
Hardware Reset
Yes
Communication Interface
1 RJ45 10 M/100 M self-adaptive Ethernet port

Event & Smart Analytics

Basic Event
Motion detection (human and vehicle targets classification), video tampering alarm, exception
Smart Event
Face detection
Face Detection
Yes
Perimeter Protection
Line crossing detection, intrusion detection; Supports human and vehicle targets classification

General

Linkage Method
Upload to FTP/memory card/NAS, notify surveillance center, trigger recording, trigger capture, send email, audible warning
Web Client Language
33 languages (English, Russian, Estonian, Bulgarian, Hungarian, Greek, German, Italian, Czech, Slovak, French, Polish, Dutch, Portuguese, Spanish, Romanian, Danish, Swedish, Norwegian, Finnish, Croatian, Slovenian, Serbian, Turkish, Korean, Traditional Chinese, Thai, Vietnamese, Japanese, Latvian, Lithuanian, Portuguese (Brazil), Ukrainian)
General Function
Anti-flicker, heartbeat, password reset via email, pixel counter

Environmental

Storage Conditions
-10 °C to 40 °C (14 °F to 104 °F). Humidity 95% or less (non-condensing)
Startup and Operating Conditions
-10 °C to 40 °C (14 °F to 104 °F). Humidity 95% or less (non-condensing)

Power

Power Supply
12 VDC ± 25%; PoE: 802.3af, Class 3
Power Consumption and Current
12 VDC, 0.5 A, max. 5.9 W; PoE (802.3af, 36 V to 57 V), 0.13 A to 0.2 A, max. 6.9 W
Power Interface
Ø 5.5 mm coaxial power plug

Physical

Camera Material
Plastic
Camera Dimension
102.9 mm × 65.2 mm × 32.6 mm (4.1" × 2.6" × 1.3")
Package Dimension
150 mm × 125 mm × 99 mm (5.9" × 4.9" × 3.9")
Camera Weight
Approx. 120 g (0.3 lb.)
With Package Weight
Approx. 340 g (0.7 lb.)

Approval

EMC
FCC SDoC (47 CFR Part 15, Subpart B); CE-EMC (EN 55032: 2015, EN 61000-3-2: 2014, EN 61000-3-3: 2013, EN 50130-4: 2011 +A1: 2014); KC (KN 32: 2015, KN 35: 2015)
Safety
UL (UL 60950-1); CB (IEC 60950-1:2005 + Am 1:2009 + Am 2:2013, IEC 62368-1:2014); CE-LVD (EN 60950-1:2005 + Am 1:2009 + Am 2:2013, IEC 62368-1:2014)
Environment
CE-RoHS (2011/65/EU); WEEE (2012/19/EU); Reach (Regulation (EC) No 1907/2006)

Available Models

Model
DS-2CD2483G2-I(2.8mm)
Model
DS-2CD2483G2-I(4mm)

Accessories Found (in Datasheet)

  • Not specified in this datasheet (no in-box accessory list provided).

Ideal Applications (Common Uses)

  • Front desks & customer-facing counters — two-way audio helps you respond instantly without walking over.
  • Home entryways & interior hallways — PIR + human/vehicle classification helps reduce “junk alerts” and keeps you focused on real activity.
  • Small offices & server rooms — smart events like intrusion/line crossing help you know when someone enters a protected zone.
  • Retail aisles & stock rooms — 8 MP detail is useful for clearer incident review and identification.
  • Locations with mixed lighting (bright windows, glass doors) — 120 dB WDR helps keep usable images instead of silhouettes.


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